14789438 has 24 divisors (see below), whose sum is σ = 23446584. Its totient is φ = 6992960.

The previous prime is 14789431. The next prime is 14789459. The reversal of 14789438 is 83498741.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14789431) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 178145 + ... + 178227.

It is an arithmetic number, because the mean of its divisors is an integer number (976941).

Almost surely, 2^14789438 is an apocalyptic number.

14789438 is a deficient number, since it is larger than the sum of its proper divisors (8657146).

14789438 is an equidigital number, since it uses as much as digits as its factorization.

14789438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 179 counting only the distinct ones).

The product of its digits is 193536, while the sum is 44.

The square root of 14789438 is about 3845.7038367508. The cubic root of 14789438 is about 245.4617862851.

The spelling of 14789438 in words is "fourteen million, seven hundred eighty-nine thousand, four hundred thirty-eight".